THE DEVELOPMENT OF LEARNING ACHIEVEMENT IN THAI LITERATURE: LILIT TALENG PHAI THROUGH AN INQUIRY-BASED LEARNING PROCESS COMBINED WITH MIND MAPPING TECHNIQUE FOR MATTAYOMSUKSA 5 STUDENTS

Abstract

          The purposes of this research were: 1) to develop a learning management plan based on an inquiry-based learning approach integrated with the mind mapping technique, targeting an efficiency of 80/80 2) to compare students’ learning achievement after using the learning process with the 80% criterion and 3) to examine students’ satisfaction toward the learning process. The participants were 35 mattayomsuksa 5 students enrolled in the second semester of the 2022 academic year at Watklang Municipal School, selected through cluster sampling. The research instruments included a learning management plan, an academic achievement test, and a student satisfaction questionnaire. Data were analyzed using percentage, mean, standard deviation, and one-sample t-test. The results revealed that 1) the learning management plan achieved an efficiency of 96.21/95.52, exceeding the predetermined criterion; 2) students’ post-learning academic achievement was significantly higher than the 80% benchmark at the .05 level of significance; and 3) students’ overall satisfaction with the learning process was at a high level. These findings suggest that integrating inquiry-based learning with the mind mapping technique is effective in enhancing students’ academic performance and engagement.